912 search results - page 57 / 183 » Optimizing Timestamp Management in Data Stream Management Sy... |
107
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EUC
2007
Springer
15 years 5 months ago
2007
Springer
Abstract. Location is the most essential presence information for mobile users. In this paper, we present an improved time-based clustering technique for extracting significant lo...
209
Voted
ICDE
2006
IEEE
16 years 4 months ago
2006
IEEE
Web-database systems are nowadays an integral part of everybody's life, with applications ranging from monitoring/trading stock portfolios, to personalized blog aggregation a...
148
Voted
SIGMOD
2001
ACM
16 years 3 months ago
2001
ACM
Virtually all proposals for querying XML include a class of query we term "containment queries". It is also clear that in the foreseeable future, a substantial amount of...
122
Voted
ETFA
2008
IEEE
15 years 10 months ago
2008
IEEE
– The philosophy of Kanban is that parts and materials should be supplied at the very moment they are needed in the factory manufacturing process. e-based inter-enterprise supply...
150
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KDD
2009
ACM
16 years 4 months ago
2009
ACM
Lately there exist increasing demands for online abnormality monitoring over trajectory streams, which are obtained from moving object tracking devices. This problem is challengin...